eric5-webbrowser.py

changeset 15
f6ccc31d6e72
child 18
3b1f5d872fd7
diff -r 092aa8fafa4e -r f6ccc31d6e72 eric5-webbrowser.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric5-webbrowser.py	Sat Jan 02 17:09:08 2010 +0000
@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2002 - 2010 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Eric4 Web Browser
+
+This is the main Python script that performs the necessary initialization
+of the web browser and starts the Qt event loop. This is a standalone version
+of the integrated helpviewer.
+"""
+
+import sys
+import os
+
+for arg in sys.argv:
+    if arg.startswith("--config="):
+        import Utilities
+        configDir = arg.replace("--config=", "")
+        Utilities.setConfigDir(configDir)
+        sys.argv.remove(arg)
+        break
+
+# make ThirdParty package available as a packages repository
+try:
+    import pygments
+except ImportError:
+    sys.path.insert(2, os.path.join(os.path.dirname(__file__), "ThirdParty", "Pygments"))
+
+from Utilities import Startup
+import Utilities
+
+def createMainWidget(argv):
+    """
+    Function to create the main widget.
+    
+    @param argv list of commandline parameters (list of strings)
+    @return reference to the main widget (QWidget)
+    """
+    from Helpviewer.HelpWindow import HelpWindow
+    
+    searchWord = None
+    for arg in reversed(argv):
+        if arg.startswith("--search="):
+            searchWord = argv[1].split("=", 1)[1]
+            argv.remove(arg)
+        elif arg.startswith("--"):
+            argv.remove(arg)
+    
+    try:
+        home = argv[1]
+    except IndexError:
+        home = ""
+    
+    help = HelpWindow(home, '.', None, 'help viewer', searchWord = searchWord)
+    return help
+
+def main():
+    """
+    Main entry point into the application.
+    """
+    options = [\
+        ("--config=configDir", 
+         "use the given directory as the one containing the config files"), 
+        ("--search=word", "search for the given word")
+    ]
+    appinfo = Startup.makeAppInfo(sys.argv,
+                                  "Eric4 web browser",
+                                  "file",
+                                  "web browser",
+                                  options)
+    res = Startup.simpleAppStartup(sys.argv,
+                                   appinfo,
+                                   createMainWidget)
+    sys.exit(res)
+
+if __name__ == '__main__':
+    main()

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